A skinning approach for dynamic 3D mesh compression: Research Articles

Authors:
Khaled Mamou;Titus Zaharia;Françoise Prêteux
Affiliations:
Groupes des Ecoles de Télécommunications, Institut National des Télécommunications, ARTEMIS Department, 9, rue Charles Fourier 91001 Evry, France.;-;-
Venue:
Computer Animation and Virtual Worlds - CASA 2006
Year:
2006

Citing 0
Cited 8

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MPEG-4 Part 25: A graphics compression framework for XML-based scene graph formats

Image Communication
SNR and temporal scalable coding of 3-D mesh sequences using singular value decomposition

Journal of Visual Communication and Image Representation
Single-rate near lossless compression of animated geometry

Computer-Aided Design
Improved prediction methods for scalable predictive animated mesh compression

Journal of Visual Communication and Image Representation
Optimised mesh traversal for dynamic mesh compression

Graphical Models
3D graphics coding in a reconfigurable environment

Image Communication
Special Section on Computer Graphics in Brazil: A selection of papers from SIBGRAPI 2012: Representing mesh-based character animations

Computers and Graphics

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Abstract

This paper proposes a novel approach for 3D mesh compression, based on a skinning animation technique. The core of the proposed method is a piecewise affine predictor coupled with a skinning model and a DCT representation of the residuals errors. The experimental evaluation shows that the proposed skinning-based encoder outperforms (with bitrates gains from 47% to 67%) GV, RT, MPEG-4/AFX-IC, D3DMC, PCA and Dynapack techniques. Copyright © 2006 John Wiley & Sons, Ltd.